3M 8511 N95 General Use Respirator w/ Exhalation Valve (Box of 10) Electrical & Lighting The pump quickly and firmly

The pump quickly and firmly snaps over the sensor area of the GX-3R Pro gas monitor

The FT-11 sweet solution comes in one 55ml bottle to act as a replacement should you run out or taint the original bottle supplied as part of the 3M Fit Testing Kit

BW Metallic Sintered Particulate Filter prevents dirt and debris from entering and clogging the pump

Replacement metal airstone water dust

Largest display in its class

3M 8511 N95 General Use Respirator w/ Exhalation Valve (Box of 10) Electrical & Lighting The pump quickly and firmlyNIOSH Items: We only sell brand new respirators, filters, and dust masks from US based manufacturers. Since it can be difficult to determine if a respirator or mask has been used or even just tried on, for the protection of our customers, we do not accept NIOSH returns. The 3M 8511 Particulate Respirator N95 Exhalation Valve is uniquely designed to help provide comfort and protection. It is ideally suited for work settings that involve heat, humidity,